LIGHT EMITTING STRUCTURE
To provide a light emitting structure capable of cost-saving, down-sizing and simplifying of a manufacturing process.The light-emitting structure 1 is composed of a light emitting element unit 200 having a plurality of light emitting ele...

JP2011249316A

LIGHT-EMITTING DEVICE
To provide a light-emitting device which can easily adjust a light-emitting spectrum and has high light-emitting efficiency.In the light-emitting device having semiconductor light-emitting elements, and a phosphor layer, wherein a plural...

FRAMING UNIT, AND INDIRECT ILLUMINATION SYSTEM
To provide a technique capable of easily introducing indirect illumination in spite of an existing house.A framing unit 100 includes a reflective panel 110 made to be arranged along an upper part of a wall surface 104 of a room, a front ...

LIGHT SOURCE DEVICE AND LIGHTING SYSTEM
To prevent a color brake phenomenon and reduce deterioration of a phosphor of a fluorescent rotator in obtaining a large amount of light by irradiating a plurality of places of the fluorescent rotator by a plurality of light sources.The ...

JP2011175784A

LED LUMINAIRE
To provide an LED luminaire which can be easily and reliably fixed at a desired illumination angle.Because an LED fixing plate 31 is mounted to be capable of adjusting an angle with respect to a translucent panel 25 attached to an openin...

ILLUMINATING DEVICE
To provide an illuminating device capable of reducing variations in light color by correcting the light color of light radiated from a light source section having an LED as a light source.An illuminating device 1 comprising a case body 2...

REFLECTED ILLUMINATION SYSTEM
To enable a light distribution direction to be variable and also make a reflecting range and a light distribution direction widely adjustable by making space for light distribution smaller, in a reflected illumination system where a refl...

JP2011154830A

ILLUMINATION SYSTEM WITH VARIABLE ARRANGEMENT POSITION
To provide an illumination system with a variable arrangement position illuminating an irradiated space by efficiently reflecting light from a lighting fixture at a reflection member even in case an arrangement position of the reflection...

LIGHT SOURCE DEVICE AND LIGHTING SYSTEM
To prevent a device from getting large-sized, increasing in weight, and getting high in manufacturing cost even in the one equipped with a function of varying light distribution.The device includes: a solid light source 5 emitting light ...

ROTARY STRAIGHT-TUBE TYPE LED LAMP
To provide a simple and new structure capable of irradiating at a desired portion in a straight-tube type LED lamp having directivity in an irradiating direction.The rotary straight-tube type LED lamp includes: a long and narrow strip-sh...

VEHICLE HEAD LAMP AND VEHICLE
To provide a vehicle head lamp for improving visibility of a periphery of a vehicle.The head lamp of the vehicle has a light source including a plurality of optoelectronic elements, preferably light-emitting diodes. At least one of these...

LIGHTING DEVICE
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...

JP2011086559A

LIGHTING DEVICE
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...

JP2011086561A

LIGHTING DEVICE
To provide a lighting device capable of relatively changing the maximum separation distance between a light source and a focus lens to be longer, and the minimum separation distance between the same to be shorter, and further, capable of...

LIGHT EMITTING DEVICE
To provide a light emitting device which allows for an easy and reliable change of a direction of an irradiating light, and is safely operated.The light emitting device 1 is constituted of: an arc tube 2 incorporating an LED 11 as a ligh...

JP2011071093A

LIGHTING FIXTURE
To provide a lighting fixture having a structure which can control light distribution characteristics while suppressing glare and whole luminous flux deterioration, and can change irradiation range simply only by exchanging a diffusion s...

JP2011065766A

LED LIGHTING DEVICE
To provide an LED lighting device capable of changing light distribution characteristics rapidly while realizing energy saving with the use of LEDs as compared with an incandescent lamp or the like.When power is supplied to an actuator A...